diff --git a/src/interpolation/interpBruteForce.js b/src/interpolation/interpBruteForce.js
index bc488df..794de7a 100644
--- a/src/interpolation/interpBruteForce.js
+++ b/src/interpolation/interpBruteForce.js
@@ -26,7 +26,7 @@ export default function(sampleSet, remainderSet, distanceFn, endingIts) {
   // For each datapoint "node" to be interpolated
   for (let i = remainderSet.length-1; i>=0; i--) {
     let
-      node = remainderSet[i],,
+      node = remainderSet[i],
       nearestSample, minDist, sample, dist, index;
 
     // For each datapoint "sample" in the sample set
diff --git a/src/interpolation/interpCommon.js b/src/interpolation/interpCommon.js
index b4bfbbb..37629c4 100644
--- a/src/interpolation/interpCommon.js
+++ b/src/interpolation/interpCommon.js
@@ -28,7 +28,7 @@ export function placeNearToNearestNeighbour(node, nearNeighbour, radius, sampleS
   let
     sumDistErrorByAngle = function(angle){
       return sumDistError(pointOnCircle(nearNeighbour.x, nearNeighbour.y, angle, radius), sampleSubset, realDistances);
-    })
+    },
     dist0 = sumDistErrorByAngle(0),
     dist90 = sumDistErrorByAngle(90),
     dist180 = sumDistErrorByAngle(180),